1000Base SFP 850nm 550m LC MMF DDM Transceiver

The 1000Base SFP SX transceivers are high-performance, cost-effective modules supporting a data rate of 1.25Gbps and 550m transmission distance and support up to 550m link lengths over LC duplex MMF fiber. Each SFP transceiver module is individually tested to be used on a series of Cisco switches, routers, servers, network interface cards (NICs), etc.

Product Details

Cisco Compatible GLC-SX-MM Vendor Name Kamvs
Form Factor SFP Max Data Rate 1.25Gbps
Wavelength 850nm Max Distance 550m over OM2 MMF
Connector Duplex LC Transmitter Type 850nm VCSEL
Cable Type MMF Receiver Type PIN
TX Power -9.0~0dBm Receiver Sensitivity < -18.0dBm
Protocols SFF-8472 MSA Compliant, IEEE 802.3ah-2004 Operation Temperature 0 to 70°C (32 to 158°F)
Quality Assurance
Excellent quality is the foundation of Kamvs’ survival and development. Our operation team are experts with many years’ experience in the optical communication industry. Our manufacturers are first-class manufacturers in the industry. Many of them have the qualification of OEM for first-class system equipment manufacturers.
100% 3rd Party Compatible
Kamvs Compatibility Testing Center has most of the mainstream brand switches and devices. Before shipment, We will code the optical modules or DAC/AOC cables, and then test them on the corresponding switches to ensure that our products are 100% compatible with your system.
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